[PATCH v5 4/5] ARM: dts: at91: sama5d2: add nodes for I2S controllers
From: codrin.ciubotariu@microchip.com (Codrin Ciubotariu)
Date: 2018-06-18 14:14:03
Also in:
alsa-devel, linux-clk, linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Cyrille Pitchen <redacted> This patch adds DT nodes for I2S0 and I2S1. It also adds an alias for each I2S node. Signed-off-by: Cyrille Pitchen <redacted> [codrin.ciubotariu at microchip.com: added phandle to new mux clock] Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> --- The bindings for the I2S node are applied to broonie/sound.git . Changes in v5: - the previous name was: [PATCH v4 6/7] ARM: dts: at91: sama5d2: add nodes for I2S controllers arch/arm/boot/dts/sama5d2.dtsi | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+)
diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index eeb6afa1cda7..eca73ce40bc5 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi@@ -58,6 +58,8 @@ serial1 = &uart3; tcb0 = &tcb0; tcb1 = &tcb1; + i2s0 = &i2s0; + i2s1 = &i2s1; }; cpus {
@@ -1313,6 +1315,22 @@ clocks = <&clk32k>; }; + i2s0: i2s at f8050000 { + compatible = "atmel,sama5d2-i2s"; + reg = <0xf8050000 0x100>; + interrupts = <54 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(31))>, + <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(32))>; + dma-names = "tx", "rx"; + clocks = <&i2s0_clk>, <&i2s0_gclk>, <&audio_pll_pmc>, <&i2s0muxck>; + clock-names = "pclk", "gclk", "aclk", "muxclk"; + status = "disabled"; + }; + can0: can at f8054000 { compatible = "bosch,m_can"; reg = <0xf8054000 0x4000>, <0x210000 0x4000>;
@@ -1506,6 +1524,22 @@ status = "disabled"; }; + i2s1: i2s at fc04c000 { + compatible = "atmel,sama5d2-i2s"; + reg = <0xfc04c000 0x100>; + interrupts = <55 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(33))>, + <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(34))>; + dma-names = "tx", "rx"; + clocks = <&i2s1_clk>, <&i2s1_gclk>, <&audio_pll_pmc>, <&i2s1muxck>; + clock-names = "pclk", "gclk", "aclk", "muxclk"; + status = "disabled"; + }; + can1: can at fc050000 { compatible = "bosch,m_can"; reg = <0xfc050000 0x4000>, <0x210000 0x4000>;
--
2.17.1